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Power Supply

Tech4Gamers provides in-depth PSU reviews, focusing on performance, energy efficiency, affordability, and future compatibility. We only review reputable brands to ensure your gaming setup runs smoothly. By collaborating with top manufacturers, we offer the key information you need to make informed decisions and enhance your gaming experience.

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Power Supply

ASRock Steel Legend SL-1000GW Gold ATX 3.1 PSU Review

The ASRock Steel Legend SL1000GW is a reliable power supply with good efficiency and enough power for high-end GPUs. It meets the latest ATX 3.1 standard and comes with a 10-year warranty, which shows ASRock’s trust in its durability. Performance-wise, it does well in efficiency, though its voltage regulation and ripple control are decent but not top-tier. Overall, if you want a solid, future-proof PSU from a well-known brand, this one is worth considering.

Gamemax GX Rampage 1050W Platinum ATX 3.1 Review

The Gamemax GX Rampage 1050W Platinum PSU is a solid contender in the high-performance power supply market, boasting the latest ATX 3.X and PCIe 5.X specifications to handle today’s demanding CPUs and GPUs. While Gamemax has had a mixed reputation in the past, this unit impresses with excellent voltage regulation, low ripple, and efficient cooling thanks to surface-mounted components and a quiet 135mm Fluid Dynamic Bearing fan.

MSI MEG Ai1300P Platinum ATX 3.1 Review: Another AI Gimmick?

The MSI MEG Ai1300P Platinum is a high-end PSU designed to handle the heavy power demands of modern GPUs, with top-tier components and a fully modular design. Though its voltage ripple performance isn't exceptional, it delivers solid efficiency and remains impressively quiet during lighter loads.

MSI MAG A1000GL PCIE5 Gold Review: The Best Value PSU Right Now?

The MSI MAG A1000GL PCIE5 is an excellent mid-range PSU that balances cost with modern features like the 12VHPWR connector and ATX 3.1 compliance, offering impressive efficiency and reliable power regulation. Despite a few component compromises, it performs exceptionally well for its price, making it a great choice for gamers or creators looking to power power-hungry GPUs.

Seasonic Vertex GX-1200 Gold ATX 3.0 Review: Built To Last

The Seasonic Vertex GX-1200 is a high-quality, reliable PSU that handles demanding systems with ease. It’s fully modular, efficient, and operates quietly with a hybrid fan mode, making it a great choice for anyone looking to power a modern setup.

These Are The Best PSU For RTX 4080 [After Hands-On Testing]

Now that we have tested a bunch of ATX 3.0 and 3.1 PSUs, we can finally compare and round up the best choices for the RTX 4080.

Our Tried & Tested Best PSU For RTX 4090 [Expert Picks]

We have finalized our testing and put together a list of the top three power supplies for the RTX 4090.

The 5 BEST PSU For RX 7900 XTX In 2025 [Tested & Compared]

Buying an RX 7900 XTX? Be sure to get the right PSU for it by following this guide on the Best PSU For RX 7900 XTX.

Silverstone Hela 850R Platinum: Quiet, Efficient, and ATX 3.1

The Silverstone Hela 850R Platinum is a high-performance, efficient power supply unit that stands out with its adherence to the latest ATX 3.1 specifications. It features the new 12V-2x6 GPU connector, improving safety and reliability. In our tests, the PSU delivered impressive results, showcasing excellent voltage regulation, high efficiency (up to 94.23%), and exceptional voltage ripple performance.

Corsair HX1000i Platinum ATX 3.0 Review: High-End With A Few Hiccups

The Corsair HX1000i PSU, part of the top-tier HXi series, offers a robust 1000W output and complies with ATX 3.0/3.1 specs. Its design features high-quality Japanese components and a quiet fluid dynamic bearing fan.

Corsair RM850e Gold ATX 3.0 PSU In-Depth Review: Is It Worth It?

The Corsair RM850e is an affordable ATX 3.0 PSU perfect for budget-conscious gamers, delivering solid performance and reliability. While it uses non-Japanese capacitors and a rifle bearing fan, it still offers impressive efficiency and acceptable voltage regulation.

Enermax PlatiGemini 1200W Platinum Review: Unbeatable Performance

The Enermax PlatiGemin 1200W Platinum takes the crown with its robust build, top-tier efficiency, and exceptional performance. It has a fully modular design, premium mesh-sleeved cables, superior voltage regulation, and excellent thermal management.

Enermax D.F.12 Revolution 850 White Gold: Small Yet Mighty

The Enermax D.F. 12 Revolution 850W PSU offers compact design, advanced ATX 3.1 features, and impressive performance. It's perfect for compact builds, featuring a 115mm dual ball bearing fan with Dust Free rotation, high-quality Japanese capacitors, and a fully modular design.